Today is the march 31st, 2013 i.e. Sunday and mozilla has become a 15th year ever fresh organization with a mission to promote openness, innovation and opportunity on the web. To celebrate this auspicious day, i , Biraj Karmakar, Umesh Agarwal, Amit Kumar Thakur, Gaurav Kumar, Mrityunjay Kumar Singh, Subhendu Ghosh, Sayantan Datta, Jeet Biswas and others gathered at 01:00 P:M near Bidhan nagar, Durgapur and cut the cake to celebrate mozilla 15th Birthday. After that we all have introduced among themselves, told them how mozilla came into existence and helping us to make the web open for all. Umesh told them how to contribute to Mozilla design. Finally we have decided to host a one day mozilla event in NIT, Durgapur on 7th April, 2013. Thanks to Biraj and others for making this day wonderful.